20120105-OC-AMW-0411
Wood chips are a possible source for cellulosic ethanol production at Range Fuels in Broomfield, Colorado on October 23, 2008. Cellulosic ethanol is a biofuel produced from wood, grasses, or the non-edible parts of plants. Wood chips and other cellulosic materials have several advantages in that they are abundant, they don't compete with food crops such as corn or soybean, and they result in far lower carbon-dioxide emissions. USDA photo by Alice Welch.
20120105-OC-AMW-0411
Wood chips are a possible source for cellulosic ethanol production at Range Fuels in Broomfield, Colorado on October 23, 2008. Cellulosic ethanol is a biofuel produced from wood, grasses, or the non-edible parts of plants. Wood chips and other cellulosic materials have several advantages in that they are abundant, they don't compete with food crops such as corn or soybean, and they result in far lower carbon-dioxide emissions. USDA photo by Alice Welch.